| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $7.72 | 5.486% | $8.1435 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $34.47 | 4.435% | $35.9987 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $242.89 | 3.521% | $251.4422 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $194.50 | 3.462% | $201.2336 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $189.70 | 6.464% | $201.9622 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $224.35 | 4.345% | $234.098 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $204.36 | 7.873% | $220.4493 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $1,097.99 | $1,153.3275 | $1,153.32 | $1,153.35 | $1,153.20 | |